How to update document after authorisation in SAP B1 9.2?

As per our requirement we are using Approval process for Sales order document. As our production process is based on Sales order, In some condition we required to change Sales order after authorisation also. After doing change in sales order that order once again need to go to authorisation.

In previous SAP version there is no any provision for this condition. But inSAP Business One 9.2 Highlights there is clearly mention that we can incorporate this condition in SAP B1 9.2 . But when I tried on 9.2 version I am not able to update Sales Order after approval.

I am struggling with the same issue. One of our customers decided not to work with the approval procedure in SBO 9.1, because frequently updates had to be made to approved sales orders. We are looking to upgrade them to 9.2, and being able to update an approved document (and thereby sending it through the approval procedure again) would be a huge benefit to them. I have tried it in a test environment however, and the behaviour is still exactly the same as in 9.1.